The pH of a water sample collected from a riv | vedclass

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Question

(A) The $pH$ range of $3.5 - 4.5$ indicates that the water is highly acidic.Lead battery manufacturing factories typically use sulfuric acid $(H_2SO_4

Vedclass · Accepted Answer

Lead battery manufacturing factory

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(A) The $pH$ range of $3.5 - 4.5$ indicates that the water is highly acidic.Lead battery manufacturing factories typically use sulfuric acid $(H_2SO_4)$ in their production processes.If the effluents from these factories are discharged into the river without proper treatment,the acidic waste significantly lowers the $pH$ of the water.Soap and detergent factories usually produce alkaline effluents.Plastic cup manufacturing and alcohol distilleries do not typically discharge strong mineral acids as their primary waste product compared to battery manufacturing.Therefore,the lead battery manufacturing factory is the most likely cause for the acidic pollution.

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